<div fxLayout="row" class="wind-direction">
  <section>
    <header [ngClass]="{center:radius}">{{titleText}}风向玫瑰图</header>
    <div class="wind-direction-left" echarts [options]="options" (chartInit)="onChartInit($event)">

    </div>
  </section>
  <section class="empty" [ngStyle]="{width:(empty?empty:0)+'px'}"></section>
  <section>
    <header [ngClass]="{center:radius}">{{titleText}}风能玫瑰图</header>
    <div class="wind-direction-right" echarts [options]="optionsWindEnergy" (chartInit)="onChartInit($event)">

    </div>
  </section>
</div>
